Ribbed tile apparatus



FIG. 1 is a perspective view of a ribbed tile apparatus according to thepresent invention;

FIG. 2 is a top view of the ribbed tile apparatus of FIG. 1;

FIG. 3 is a bottom view of the ribbed tile apparatus of FIG. 1;

FIG. 4 is a front elevation view of the ribbed tile apparatus of FIG. 1;

FIG. 5 is a right side elevation view of the ribbed tile apparatus ofFIG. 1;

FIG. 6 is a rear elevation view of the ribbed tile apparatus of FIG. 1;and,

FIG. 7 is a left side elevation view of the ribbed tile apparatus ofFIG. 1.

The ornamental design for a ribbed tile apparatus, as shown anddescribed.